A house divided against itself cannot stand. Don't let the fox guard the henhouse. There wasn't a dry eye in the house. Put your house in order. Other common phrases include "a house of cards", "bring down the house", "clean house", "eat someone out of house and home", "the big house", "a plague on your house" and "a house is not a home".
One common phrase I know using the word house is "a house is a house is a house is a house..."This one is on the house. (meaning free of charge)goin' to the big house (prison)
pig out put out
art
BIG
diamond in the rough
"at school taking a test"
Cut it out!Who cut the cheese?
Worry wart Why worry? No worries!
"Class, turn to page <number here> in your textbook."
not just another pretty faceThat must have cost a pretty penny.sitting pretty
connect the dotsconnecting flightsthere's a disconnect between . . .a failure to connectto connect with someone
grand slam. grand scheme of things. grand total. 1 grand